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发明名称
WIDE BAND DUAL MODE PIEZOELECTRIC FILTER
摘要
申请公布号
JPH10163804(A)
申请公布日期
1998.06.19
申请号
JP19960337585
申请日期
1996.12.02
申请人
TOYO COMMUN EQUIP CO LTD
发明人
ISHII OSAMU
分类号
H03H9/19;H03H9/56;(IPC1-7):H03H9/56
主分类号
H03H9/19
代理机构
代理人
主权项
地址
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